Given a set of lines on the map, I'm trying to find an "average" of that line. Are there any built-in ThinkGeo tools to help with this? The way I'm currently doing it is getting a bounding box that contains all the lines, and draw ~500 parallel lines through it. Then I get the intersecting point of each parallel line with the lines from the set (could be zero), and average them. I build a new line from this list of average points.
It's sort of convoluted so if there's any tools that ThinkGeo has already that would be great.